@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1ac7b6f-470b-4fd3-9871-91157c72e0c9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1ac7b6f-470b-4fd3-9871-91157c72e0c9> .